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Remember when NFTs sold for millions of dollars? 95% of the digital collectibles are now probably worthless.
(markets.businessinsider.com)
This is a most excellent place for technology news and articles.
I didn't get the "arbitrage of international reply coupons" reference. What's that one?
That's what Ponzi told people he was doing. And in the beginning he was, and it was working, but then he started paying investors with other investors money.
The OG ponzi